diff options
| -rw-r--r-- | packages/udev/files/slugos/mount.sh | 77 | ||||
| -rw-r--r-- | packages/udev/udev_100.bb | 3 |
2 files changed, 79 insertions, 1 deletions
diff --git a/packages/udev/files/slugos/mount.sh b/packages/udev/files/slugos/mount.sh new file mode 100644 index 0000000000..11714c1390 --- /dev/null +++ b/packages/udev/files/slugos/mount.sh @@ -0,0 +1,77 @@ +#!/bin/sh +# +# Called from udev +# Attemp to mount any added block devices +# and remove any removed devices +# + +MOUNT="/bin/mount" +PMOUNT="/usr/bin/pmount" +UMOUNT="/bin/umount" +name="`basename "$DEVNAME"`" + +for line in `cat /etc/udev/mount.blacklist | grep -v ^#` +do + if ( echo "$DEVNAME" | grep -q "$line" ) + then + logger "udev/mount.sh" "[$DEVNAME] is blacklisted, ignoring" + exit 0 + fi +done + +automount() { + ! test -d "/media/$name" && mkdir -p "/media/$name" + + if ! $MOUNT -t auto -o sync $DEVNAME "/media/$name" + then + #logger "mount.sh/automount" "$MOUNT -t auto $DEVNAME \"/media/$name\" failed!" + rm_dir "/media/$name" + else + logger "mount.sh/automount" "Auto-mount of [/media/$name] successful" + touch "/tmp/.automount-$name" + fi +} + +rm_dir() { + # We do not want to rm -r populated directories + if test "`find "$1" | wc -l | tr -d " "`" -lt 2 -a -d "$1" + then + ! test -z "$1" && rm -r "$1" + else + logger "mount.sh/automount" "Not removing non-empty directory [$1]" + fi +} + +if [ "$ACTION" = "add" ] && [ -n "$DEVNAME" ]; then + # SlugOS: we pivot to the rootfs based on UUID, not on fstab -- so the fstab may not + # be correct at this point in the boot. So we must not let udev mount devices based + # soley on the fstab, lest we mount overtop the real rootfs. For now we just comment + # out the logic below and let the automount logic (far below) deal with all udev mount + # operations. + #if [ -x "$PMOUNT" ]; then + # $PMOUNT $DEVNAME 2> /dev/null + #elif [ -x $MOUNT ]; then + # $MOUNT $DEVNAME 2> /dev/null + #fi + + # If the device isn't mounted at this point, it isn't configured in fstab + # 20061107: Small correction: The rootfs partition may be called just "rootfs" and not by + # its true device name so this would break. If the rootfs is mounted on two places + # during boot, it confuses the heck out of fsck. So Im auto-adding the root-partition + # to /etc/udev/mount.blacklist via postinst + + cat /proc/mounts | awk '{print $1}' | grep -q "^$DEVNAME$" || automount + +fi + + + +if [ "$ACTION" = "remove" ] && [ -x "$UMOUNT" ] && [ -n "$DEVNAME" ]; then + for mnt in `cat /proc/mounts | grep "$DEVNAME" | cut -f 2 -d " " ` + do + $UMOUNT $mnt + done + + # Remove empty directories from auto-mounter + test -e "/tmp/.automount-$name" && rm_dir "/media/$name" +fi diff --git a/packages/udev/udev_100.bb b/packages/udev/udev_100.bb index ac981bbe9c..c8840e1a8f 100644 --- a/packages/udev/udev_100.bb +++ b/packages/udev/udev_100.bb @@ -9,12 +9,13 @@ used to detect the type of a file system and read its metadata." DESCRIPTION_libvolume-id-dev = "libvolume_id development headers, \ needed to link programs with libvolume_id." -PR = "r10" +PR = "r11" SRC_URI = "${KERNELORG_MIRROR}/pub/linux/utils/kernel/hotplug/udev-${PV}.tar.gz \ file://noasmlinkage.patch;patch=1 \ file://flags.patch;patch=1 \ file://mount.blacklist \ + file://mount.sh \ " require udev.inc |